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    • 38. 发明申请
    • Apparatus and Method for Extracting Petroleum from Underground Sites Using Reformed Gases
    • 使用改造气体从地下采集石油的设备和方法
    • US20140065026A1
    • 2014-03-06
    • US14072729
    • 2013-11-05
    • Pioneer Energy, Inc.
    • Robert M. ZubrinMark H. Berggren
    • B01J19/14
    • B01J19/14E21B43/164E21B43/168Y02P90/70
    • Methods and apparatus for removing oil or natural gas from the ground. In one example, the method may include reforming a fuel source by reaction with water to generate driver gas, and injecting the driver gas into the oil well. The reforming operation may include causing the combustion of a combustible material with ambient oxygen for the release of energy; and heating a reforming reaction fuel and water sources, with the energy released from the combustion of the combustible material, to a temperature above that required for the reforming reaction wherein the fuel and water sources are reformed into driver gas. In one example, the amount of the combustible material combusted is sufficient to result in the release of enough energy to heat an amount of the reforming reaction fuel and water sources to the temperature above that required for the reforming reaction to proceed. The driver gas may be used to help extract oil from the ground and especially oil from depleted oil wells. It may also be used to drive natural gas trapped underground or in coal beds to the surface.
    • 从地面清除石油或天然气的方法和设备。 在一个实例中,该方法可以包括通过与水的反应来重整燃料源以产生驱动气体,并将驱动器气体注入油井。 重整操作可以包括使可燃材料与周围氧气一起燃烧以释放能量; 并且将从所述可燃材料的燃烧释放的能量的重整反应燃料和水源加热到高于重整反应所需的温度,其中燃料和水源被重整成驱动气体。 在一个实例中,燃烧的可燃材料的量足以导致释放足够的能量以将一定量的重整反应燃料和水源加热到高于重整反应进行所需的温度。 驾驶员气体可用于帮助从地面提取油,特别是从枯竭的油井中提取油。 也可用于驱动地下或煤层中被捕获的天然气。